{ "id": "CVE-2023-6915", "sourceIdentifier": "secalert@redhat.com", "published": "2024-01-15T10:15:26.627", "lastModified": "2024-11-21T08:44:49.657", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "A Null pointer dereference problem was found in ida_free in lib/idr.c in the Linux Kernel. This issue may allow an attacker using this library to cause a denial of service problem due to a missing check at a function return." }, { "lang": "es", "value": "Se encontr\u00f3 un problema de desreferencia de puntero null en ida_free en lib/idr.c en el kernel de Linux. Este problema puede permitir que un atacante que utilice esta librer\u00eda cause un problema de denegaci\u00f3n de servicio debido a una verificaci\u00f3n faltante en el retorno de una funci\u00f3n." } ], "metrics": { "cvssMetricV31": [ { "source": "secalert@redhat.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.2, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.5, "impactScore": 3.6 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "secalert@redhat.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-476" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-476" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.7", "matchCriteriaId": "668F5607-E136-4E8E-86F2-316E9DC41ADC" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc7:*:*:*:*:*:*", "matchCriteriaId": "81A7ABCB-0807-4AA2-8F4E-75E38D2E3FD4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:6.7:rc8:*:*:*:*:*:*", "matchCriteriaId": "B01471D6-2DB4-4AF2-8BE0-B5082B4B9253" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "matchCriteriaId": "F4CFF558-3C47-480D-A2F0-BABF26042943" }, { "vulnerable": true, "criteria": "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "7F6FB57C-2BC7-487C-96DD-132683AEB35D" } ] } ] } ], "references": [ { "url": "https://access.redhat.com/errata/RHSA-2024:2394", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:2950", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/errata/RHSA-2024:3138", "source": "secalert@redhat.com" }, { "url": "https://access.redhat.com/security/cve/CVE-2023-6915", "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254982", "source": "secalert@redhat.com", "tags": [ "Issue Tracking" ] }, { "url": "https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a", "source": "secalert@redhat.com", "tags": [ "Patch" ] }, { "url": "https://access.redhat.com/errata/RHSA-2024:2394", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://access.redhat.com/errata/RHSA-2024:2950", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://access.redhat.com/errata/RHSA-2024:3138", "source": "af854a3a-2127-422b-91ae-364da2661108" }, { "url": "https://access.redhat.com/security/cve/CVE-2023-6915", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254982", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking" ] }, { "url": "https://github.com/torvalds/linux/commit/af73483f4e8b6f5c68c9aa63257bdd929a9c194a", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html", "source": "af854a3a-2127-422b-91ae-364da2661108" } ] }